Category Archives: hobby

Put couple of LED one meter strings on my wing. Wow, very bright at night and dawn (totally ruins night sight). Much better than EL wire. My LED strings were 3 volt which posed a problem as I had to … Continue reading →

This is a simple but functional key and code practice oscillator for learning Morse Code made from a steak-knife and multi-tester. Few components and only takes half hour to construct. And when you are finished practicing Morse code you can … Continue reading →

Ok, this is not an original motor design – it has many names, Robert Adams Motor, Bedini Motor, a version of a Mendocino Motor, levitating electromagnetic pulse motor, and there are probably more. But I like my name for … Continue reading →

Super Octopus RockMite 40 Meter radio – almost finished. Kit cost $15 and case $8. Just lacking 5 resistors that I got shorted in the kit and then debug. Soldering in a couple places is pretty shoddy but overall I … Continue reading →

I am probably a pretty weird duck, I like to build simple HAM equipment and radios and kits that I cannot use because I don’t have a license and I currently live in a country where, even if I was … Continue reading →